Alright, let's work through 8537 times 1851 step by step
8537 × 1851 = 1851 × (8537)
+ 1851 × 7 which equals 12957
+ 1851 × 30 resulting in 55530
+ 1851 × 500 what gives us 925500
+ 1851 × 8000 giving us 14808000

= 15801987
